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EIA: National On-Highway Diesel Holds at $5.639 for Week Ending May 11; Effectively Flat From the Prior Week's $5.640

The EIA national on-highway diesel weekly average held at $5.639 per gallon for the week ending May 11, essentially unchanged from $5.640 the prior week, according to EIA data. The flat read suggests last week's 29-cent jump has settled rather than continued climbing, but the underlying volatility tied to U.S.-Iran talks and Hormuz traffic remains in the market.

Operator takeaway

If your fuel surcharge clause is indexed to a published EIA benchmark, the math handled itself this week. If it is not, you absorbed last week's 29 cents and are not getting it back. Re-index now.

EIA · Published 2026-05-12 · Read original source →
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